Bug #79683 Few improvements related to CPU cache line size and padding (contribution)
Submitted: 16 Dec 2015 23:10 Modified: 16 Dec 2015 23:16
Reporter: OCA Admin (OCA) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: DML Severity:S3 (Non-critical)
Version: OS:Any
Assigned to: CPU Architecture:Any

[16 Dec 2015 23:10] OCA Admin 
Description:
This bug tracks a contribution by Alexey Kopytov (Github user: akopytov) as described in http://github.com/mysql/mysql-server/pull/37

How to repeat:
See description

Suggested fix:
See contribution code attached
[16 Dec 2015 23:10] OCA Admin 
Contribution submitted via Github - Few improvements related to CPU cache line size and padding 
(*) Contribution by Alexey Kopytov (Github akopytov, mysql-server/pull/37#issuecomment-165101029): I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Contribution: git_patch_53750706.txt (text/plain), 6.82 KiB.
[16 Dec 2015 23:16] MySQL Verification Team 
Thank you for the contribution.
[29 Dec 2015 0:17] OCA Admin 
Contribution submitted via Github - Few improvements related to CPU cache line size and padding 
(*) Contribution by Alexey Kopytov (Github akopytov, mysql-server/pull/42#issuecomment-167427938): I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Contribution: git_patch_54587618.txt (text/plain), 6.96 KiB.
[26 Feb 2016 5:27] Daniel Black 
patch to lf allocator to use CPU_LEVEL1_DCACHE_LINESIZE

Attachment: e3e60f1.patch (text/x-patch), 1.56 KiB.
[1 Apr 2016 13:49] OCA Admin 
Contribution submitted via Github - Bug #79683: Few improvements related to CPU cache line size and padding: 
(*) Contribution by Alexey Kopytov (Github akopytov, mysql-server/pull/66#issuecomment-204396686): I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Contribution: git_patch_64903703.txt (text/plain), 7.35 KiB.